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24V Dimmable LED Driver

80W 24V constant voltage led driver
Triac dimmable LED Driver
IP20

Model

OTM-TDW80-12V

OTM-TDW80-24V

OTM-TDW80-36V

OTM-TDW80-48V

output

DC Voltage

12V

24V

36V

48V

Voltage Tolerance

±0.5V

Rated current

6.66A

3.33A

2.22A

1.66A

Rated power

80W

input

Voltage Range

180~250VAC (or 90~130VAC)

Frequency Range

47~63HZ

Power Factor (Typ.)

PF≧0.95/220VAC

Efficiency(Typ.)

83%

85%

86%

87%

89%

AC Current(Typ.)

0.47A

0.45A

0.45A

0.44A

Leakage current

﹤0.70mA/220VAC

Protection

Short Circuit

Hiccup mode, recovers automatically after fault condition is removed

Over Loading

≦120%

Over temperature

100℃±10℃ (The output voltage will turn off when the temperature is higher then100℃±10℃, after the temperature drop off ,it will recovery) automatic

Environment

Working TEMP.

-40~+60℃

Working Humidity

20~90%RH, non-condensing

Storage TEM.,Humidity

-40~+80℃,10~95%RH

TEMP.coefficient

±0.03%/℃(0~50℃)

Vibration

10~500Hz,2G 10min./1 cycle,period for 60min. each along X,Y,Z axes

Safety&EMC

Safety standards

EN61347-1 EN61347-2-13

Withstand voltage

I/P-O/P:3.75KVAC

Isolation resistance

I/P-O/P:100MΩ/500VDC/25℃/70%RH

EMC EMISSION

EN55015,EN61000-3-2,3 (≧50%loading)

EMC IMMUNITY

EN61000-4-2,3,4,5,6,11(Surge 4KV)

Others

Net.Weight

1.1 Kg

Size

200*70*46mm(L*W*H)

packing

329*279*176 10PCS

Notes

1. All parameters if NOT specially mentioned are measured at 220VAC input , rated load and 25℃ of ambient temperature.

2. To extend the driver’s using life ,please reduce the loading when start the drivers at lower input voltage.

3.Loading should be 60-100%


What is the ways of triac dimmable led driver

1. Convenient wiring ‘Dimming function can be realized only by cutting the triac dimming device on the AC terminal L line or one of the N lines, but the driver power supply must support the triac dimming function!

2, triac dimming domestic and international applications are still relatively extensive, mainly in the installation process, the use of wiring is simple, saves labor costs for the project; especially in foreign countries, labor costs are very high, the use of triac dimming more.



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